Correlation spectrum with two rtl sdr

[Daniel Brigante]

Is it possible to use two rtl sdr (as a two channel receiver) and compute the correlation spectrum for phase noise measurement?

[Leif Asbrink]

Hello Daniel,

Today the answer is no.
Maybe someone else would be interested to add this functionality.
It would be necessary to run the units from a common clock
and the separation between phase noise and amplitude noise
might break down at a frequency separation corresponding to the
time shift between the channels.

73

Leif

> Is it possible to use two rtl sdr (as a two channel receiver) and compute
> the correlation spectrum for phase noise measurement?
>

> --
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